Casio CTK-3200 Speaker Sounds Distorted

Does your Casio CTK-3200 producing distorted sound from its speakers? Use this troubleshooting guide to help diagnose why.

Attempting a factory reset can fix some speaker problems, along with checking the manufacturer for a firmware update. Sometimes, nearby electronics can be problematic for the keyboard's performance. Try turning off nearby devices or moving the keyboard to a different location.

Several issues could result in a malfunctioning speaker, the first of which is damaged wiring. Carefully disassemble the keyboard according to our guide on taking apart a Casio CTK-3200. Next, inspect the wires connecting the main electronic board and the speakers, specifically looking for disconnected or otherwise damaged sections. If you find that the wires are damaged, replace or reconnect them with new wires or by soldering the old wires back into place.

A possible problem for complete failure could be that the speakers are faulty. To remedy this, take apart the keyboard and remove the old speaker by unscrewing the four screws in the corners. Next, carefully pull the old wires from the main electronic board and replace the speaker with a new one. Make sure to solder the wires in the right spots and replace the screws before reassembling the keyboard. Here is a guide on how to replace the speakers on the Casio CTK-3200.

If none of this works, it may be a deeper problem, attempt to contact Casio with your issue and a professional should be able to help you.